Home / 14,348.27-21,522.46-4,353.10

Finding the Fourth Proportional to 14,348.27, 21,522.46 and 4,353.10

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Solution

The fourth proportional to 14,348.27, 21,522.46 and 4,353.10 is: 6,529.67

Step by Step Solution

  1. Step 1: Write the proportion equation
    14,348.27 : 21,522.46 = 4,353.10 : x
  2. Step 2: Convert to fraction form
    14,348.27/21,522.46 = 4,353.10/x
  3. Step 3: Cross multiply
    14,348.27x = 21,522.46 × 4,353.10
  4. Step 4: Simplify right side
    14,348.27x = 93,689,485.16
  5. Step 5: Solve for x
    x = 93,689,485.16/14,348.27
  6. Step 6: Final answer
    x = 6,529.67

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1.5x scale

Why These Related Problems?

These problems maintain the same ratio (1.50) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.